Abbate, Stefano and Avvenuti, Marco and Corsini, Paolo and Vecchio, Alessio  Localization of Shipping Containers in Ports and Terminals Using Wireless Sensor Networks.   In:  Proceedings of the International Conference on Computational Science and Engineering (CSE '09).   IEEE, 587 -592.  ISBN 978-1-4244-5334-4      (2009)